71236738 (number)

71236738 is an even 8-digits composite number following 71236737 and preceding 71236739. In scientific notation, it is written as 7.1236738 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 33694272 positive integers (up to 71236738) that are relatively prime to 71236738.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred thirty-six thousand seven hundred thirty-eight

Notation

Scientific notation 7.1236738 × 10^7
Engineering notation 7.1236738 × 10^6

Prime Factorization of 71236738

Prime Factorization 2 × 19 × 1489 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71236738
Product of the distinct prime numbers

The prime factorization of 71236738 is 2 × 19 × 1489 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 82, 89, 98, 221, 1174, 5638, 84490, 75721, 857402, 606695, 116331, 8054666, 18239815, 90576269, 932797346, 670998228, 8197022661, 1890547515

Basic calculations (n = 71236738)

Multiplication

n×y
n×2 142473476
n×3 213710214
n×4 284946952
n×5 356183690

Division

n÷y
n÷2 35618369
n÷3 23745579.333333
n÷3 17809184.5
n÷5 14247347.6

Exponentiation

ny
n2 5074672840880644
n3 3.6150313960153E+23
n4 2.5752304441972E+31
n5 1.834510164429E+39

Nth Root

y√n
2√n 8440.1858984266
3√n 414.54149390377
4√n 91.870484370262
5√n 37.19981712569

Divisors of 71236738

1, 2, 19, 38, 1259, 1489, 2518, 2978, 23921, 28291, 47842, 56582, 1874651, 3749302, 35618369, 71236738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71236737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71236738 can be divided by 16 positive divisors. The sum of these divisors (counting 71236738) is 1, the average is 0.0625.

Base conversion 71236738

Base System Value
2 Binary 100001111101111110010000010
3 Ternary 11222001012102201
4 Quaternary 10033233302002
5 Quinary 121214033423
6 Senary 11022503414
8 Octal 417576202
10 Decimal 71236738
12 Duodecimal 1ba34b6a
16 Hexadecimal 43efc82
20 Vigesimal 1254bgi
36 Base36 16euma

Cryptographic Hash Functions

md5 70a241358efc8da68528c189d3779756
sha1 cbf721825a45db1a5ccde373a17c26d209b35652
sha256 df118b8d8fbe952c440daaa7f47609d78f3e920dfa18640dcf110c8629141f6d
sha512 23c442a43574a0c7b0d1a358e3b380f0fed925fb777b336a766e94aac20b13c7221808be6cd3e632cedb6732f5b2300fcd81058d71d0236144030f0d8f594163
ripemd-160 57623938b9c442a1eb2c3afd967e8660846139a7

71236738 as geometric shapes

Circle

Radius = n
Diameter 142473476
Circumference 447593625.533
Area 1.5942554916282E+16

Sphere

Radius = n
Volume 1.5142608101624E+24
Surface area 6.3770219665129E+16
Circumference 447593625.533

Square

Length = n
Perimeter 284946952
Area 5074672840880644
Diagonal 100743961.01882

Cube

Length = n
Surface area 30448037045283864
Volume 3.6150313960153E+23
Space diagonal 123385649.58147

Equilateral Triangle

Length = n
Perimeter 213710214
Area 2.1973977980488E+15
Altitude 61692824.790736

Triangular Pyramid

Length = n
Surface area 2.1973977980488E+15
Volume 4.2603553572078E+22
Height 33581320.339606